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0 Replies Latest reply: Mar 28, 2012 6:17 AM by 701681 RSS

Performance for messaging queue - queue implemented as single cache entry.

701681 Explorer
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Hey Brian/All,

Has there been any progress on addressing the long standing performance issues with messaging?

i.e. messaging stores a queue within a single cache entry, which means it needs to deserialize, add item, and reserialize every time we add an item to the queue.

For push rep, this means a burst of data can bring messaging to it knees and cause a cluster to fall over (eg: a clear of a large cache, or a remote site that is unavailable causing queues to grow to a very large size).

I have also noticed that when a queue gets very large, the jmx suspend/drain times out, and throws an exception.

Cheers,
Neville.

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